Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Normal
The Great Wall of China s not all that visible from space. Go on Google Earth and see for yourself. What IS really visible from space are the large lakes formed by damming up rivers around the world: Lake Mead, Lake Nassar, the lakes formed by the Three Gorges Dams in China and such.
